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Responsive Images in Rails applications
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| module ApplicationHelper | |
| def responsive_image_tag(image, options = {}) | |
| content_tag(:picture) do | |
| concat content_tag(:source, nil, media: '(max-width: 768px)', srcset: image.url(:thumbnail_mobile)) | |
| concat content_tag(:source, nil, media: '(max-width: 960px)', srcset: image.url(:thumbnail_tablet)) | |
| concat image_tag(image.url(:thumbnail_desktop), options) | |
| end | |
| end | |
| end |
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